Family, friends mourn fallen Jersey City officer

By Karen Keller and Carly Rothman Star-Ledger

JERSEY CITY, N.J. — Where Marc DiNardo led, others followed.

It was true at Hudson Catholic High School, where as a teen he was voted "most popular" and "most unique." And it was true at the Jersey City Police Department, where the 10-year veteran served in an elite emergency response unit.